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fgiga [73]
3 years ago
11

Please help. I’ll mark you as brainliest if correct!

Mathematics
1 answer:
Scorpion4ik [409]3 years ago
8 0

Answer:

140^2 - 27^2= 18871

square root (18871) = 137.4 feet (ans)

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antiseptic1488 [7]
Hey there!
The answer to your question is: Yes.

When you multiply a whole number by 100, the decimal place moves two places to the right. 

<span>(If you feel that my answer has helped you, please consider rating it and giving it a thank you! Also, feel free to make the best answer, the brainliest answer!)
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Chris is riding her bike for 10 miles. She averages 12 mi/h. how many more minutes must she ride before she travels 60 miles?
madam [21]

Answer:

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3 0
3 years ago
Find the coordinates of the turning point for the equation of the graph below y=x^2+14x+45
USPshnik [31]

Answer:

(- 7, - 4 )

Step-by-step explanation:

Given a quadratic in standard form

y = ax² + bx + c ( a ≠ 0 )

Then the x- coordinate of the turning point is

x = - \frac{b}{2a}

y = x² + 14x + 45 ← is in standard form

with a = 1, b = 14 , then

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Substitute x = - 7 into the equation and evaluate for y

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coordinates of turning point = (- 7, - 4 )

4 0
2 years ago
Situation:
Nat2105 [25]

Answer:

{ \bf{A=(P +  \frac{r}{100} ) {}^{n} }} \\ { \tt{ = (4000 +  \frac{5.5}{100} ) {}^{15} }} \\  \\ { \tt{ =  \: 1.074 \times  {10}^{54}  \: dollars}}

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2 years ago
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